Question

which of the following statements is not true of teratogens?

a.teratogens include any chemical in the environment that negatively affects a developing embryo or fetus.

b.teratogens are a group of recessive genes that affect the child while still in the womb.

c.teratogens include alcohol, prescription drugs, and environmental chemicals.

d.teratogens are often avoidable.

Answer

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